Why not a Harvest scarab?

Seems we have scarabs for most league mechanics, why not harvest?
Currently running Haewark Hamlet feels like a scam, i've done over 20 maps there today alone and didn't get a single harvest, the only one i got was from Zana.

When i did found the garden like 1/3 of the time was Heart of the Grove, which takes a lot of time and doesn't give anything of value. Again another scam, why not have all the plants there aswell so people can choose between the crafts and Oshabi.

This league mechanic seems to be by far the rarest, i have almost 200 /played this league and didn't manage to finish crafting a single item.
Why even bother bringing it back if you don't want us to use it?

It's a good mechanic for those who sell / buy crafts. For regular players it's just a way to complete the map in 20 minutes, instead of 2 minutes.